Class 8 Nco 5 Years eBook

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(2) Copyright © 2015 Science Olympiad Foundation. Printed with the permission of Science Olympiad Foundation. No part. of this publication may be reproduced, transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the copyright holder. Ownership of an ebook does not give the possessor the ebook copyright. All disputes subject to Delhi jurisdiction only.. Disclaimer : The information in this book is to give you the path to success but it does not guarantee 100% success as the strategy is completely dependent on its execution. And it is based on last years papers of NCO exam.. Published by : MTG Learning Media (P) Ltd. Corporate Office : Plot 99, 2nd Floor, Sector 44 Institutional Area, Gurgaon, Haryana. Phone : 0124 - 4951200 Web: mtg.in Email: [email protected] Regd. Office : 406, Taj Apt., Ring Road, Near Safdarjung Hospital, New Delhi-110029. Visit. www.mtg.in for buying books online..

(3) CLASS 8. Contents ªª 10th NCO 2010 ªª 11th NCO 2011 ªª 12th NCO 2012 - SET A ªª 12th NCO 2012 - SET B ªª 13th NCO 2013 - SET A ªª 13th NCO 2013 - SET B ªª 14th NCO 2014 - SET A ªª 14th NCO 2014 - SET B.

(4) MTG Work-Books / olympiad books CLASS 1. International Mathematics Olympiad. National Science Olympiad. International English Olympiad. MTG CSS Series. CLASS 2. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad. International English Olympiad. MTG CSS Series. International English Olympiad. MTG CSS Series. CLASS 3. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad.

(5) MTG Work-Books / olympiad books CLASS 4. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad. International English Olympiad. MTG CSS Series. International English Olympiad. MTG CSS Series. International English Olympiad. MTG CSS Series. CLASS 5. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad. CLASS 6. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad.

(6) MTG Work-Books / olympiad books CLASS 7. National Science Olympiad. International Mathematics Olympiad. National Cyber Olympiad. Science IQ Challenge. Math IQ Challenge. International English Olympiad. MTG CSS Series. Master Mental Ability in 30 Days. CLASS 8. International Mathematics Olympiad. National Science Olympiad. National Cyber Olympiad. International English Olympiad. MTG CSS Series. Math IQ Challenge. Science IQ Challenge. Psychology of Success. The Secrets of SUCCESS. Master Mental Ability in 30 Days.

(7) MTG Work-Books / olympiad books CLASS 9. International Mathematics Olympiad. Math IQ Challenge. National Science Olympiad. Science IQ Challenge. National Cyber Olympiad. Psychology of Success. The Secrets of SUCCESS. International English Olympiad. Master Mental Ability in 30 Days. CLASS 10. International Mathematics Olympiad. Math IQ Challenge. National Science Olympiad. Science IQ Challenge. National Cyber Olympiad. Psychology of Success. The Secrets of SUCCESS. International English Olympiad. Master Mental Ability in 30 Days.

(8) MTG Work-Books / olympiad books CLASS 11. International Mathematics Olympiad. Math IQ Challenge. Science IQ Challenge. National Science Olympiad. Psychology of Success. National Cyber Olympiad. The Secrets of SUCCESS. Master Mental Ability in 30 Days. CLASS 12. International Mathematics Olympiad. Math IQ Challenge. Science IQ Challenge. National Science Olympiad. Psychology of Success. National Cyber Olympiad. The Secrets of SUCCESS. Master Mental Ability in 30 Days.

(9) Class. 1 to 10.

(10) JEE (Main & Advanced) | AIPMT | BOARDS | OLYMPIAD | NTSE. FOUNDATION COURSE For Classes 7, 8, 9 & 10 Class 7. Class 8. Class 9. Class 10.

(11) Class 8 10th. Year 2010. Copyright©2015. Science Olympiad Foundation (SOF).

(12) Class 8 | 10th NCO - 2010. 2 . MENTAL ABILITY 1. . Niti has learned 21 of the 84 songs in her piano playbook. What percent of the total number of songs in the playbook has Niti learnt ? (A) 75% . 2. . (B) 63% . (C) 25% . (D) 21% . In the adjoining figure, ABC is a straight line. The value of x, is ___ . . E . (A) 50° . D . (B) 62° . 115° . (C) 70° . 33° . (D) 82° 3. . 4. . 5. . A . (B) Circumference . 36° C . B . Abhay made a straight cut through a circular rubber band and then laid the rubber band flat, as shown in the figure. Which measure corresponds to the length of the cut rubber band ? (A) Chord . x° . (C) Diameter . cut ? (D) Radius . What shape makes up the base and the faces of the figure shown below ? (A) . (B) . (C) . (D) . x% of 250 + 25% of 68 = 67, then the value of x is _____. (A) 10 . (B) 15 . (C) 20 . (D) 25 . 1982 . 2000 1981 . 1976 . 1975 . 1974 . 2500 . 5832 . 4203 2413 1973 . 1971 . 1811 . 3465 1970 . Wheat Import (in thousand tonnes) . 7016 . DIRECTION (6 7) : Study the graph carefully and answer the questions given below it. . Years . 6. . What is the total wheat import during all the given years (in thousand tonnes)? (A) 27420 . 7. . (C) 29240 . (D) 28420 . The import in 1976 was approximately how many times that of the year 1971 ? (A) 0.31 . 8. . (B) 28240 . (B) 1.68 . (C) 2.41 . (D) 3.22 . How many 8's are there in the following number series which are exactly divisible by its immediately preceding number and also divisible by immediately succeeding number ? 8 2 4 5 1 7 2 8 4 8 4 2 2 8 2 6 9 8 4 5 4 8 3 2 8 4 3 1 8 3 (A) 1 . (B) 2 . (C) 3 . Copyright©2015. Science Olympiad Foundation (SOF). (D) 4.

(13) Class 8 | 10th NCO - 2010. The figure given below shows the tent that Sara bought to go on a camping trip. 5 f. ee. t . 3 feet . 5 f. ee. t . 9. . 3 . ? . How wide is the entire opening along the bottom of the tent ? (A) 4 feet . (B) 5 feet . (C) 6 feet . (D) 8 feet . 10. Varun is climbing steps to the top of a monument. After climbing 15 steps, Varun stops to tie his shoe laces. If there are 75 steps in the monument, what percent of the total number of steps has Varun climbed when he stops to tie his shoe laces ? (A) 90% . (B) 60% . (C) 20% . (D) 5% . 11. Aryan is building a rectangular box. What is the volume of Aryan's rectangular box ? (A) 13 cubic cm . (B) 24 cubic cm . (C) 48 cubic cm . (D) 72 cubic cm . KEY . = 1 cubic cm . 12. A group of 1200 persons consisting of captains and soldiers are travelling in a train. For every 15 soldiers there is one captain. The number of captains in the group is ______ . (A) 85 . (B) 80 . (C) 75 . (D) 9 . 2 1 1 7 13. If 15 × 3 + 6 = 11 + x , then the value of x is ____. 3 6 3 18 5 4 7 (A) 39 (B) 137 (C) 29 9 9 9 . 14. In the figure shown here, BDEC is a rectangle. ABC and DEF are . (D) 44 5 9 A . 3 cm B . C . 2 . straight lines. The area, in cm , of the whole figure is ___ . (A) 120 . (B) 128 . (C) 136 . (D) 142 . 8 cm D 10 cm E . 11 cm . F . 15. Vidhi is creating a 3letter code using the letters A, B and C. She has decided that each letter will only be used once in the code. How many different 3letter codes can Vidhi create ? (A) 3 . (B) 6 . (C) 9 . (D) 12 . LOGICAL AND ANALYTICAL REASONING 16. Sunita is taller than Suman who is shorter than Soni. Suchitra is taller than Surabhi but shorter than Suman. Sunita is taller than Soni. Who among the following is the shortest ? (A) Soni . (B) Suman . (C) Suchitra . (D) Surabhi . 17. B is to the Southwest of A, C is to the East of B and Southeast of A and D is to the North of C in line with B and A. In which direction of A is D located ? (A) North . (B) East . (C) Southeast . Copyright©2015. Science Olympiad Foundation (SOF). (D) Northeast.

(14) Class 8 | 10th NCO - 2010. 4 . 18. 425 is related to 2 in the same way as 613 is related to ____ . (A) 1 . (B) 2 . (C) 3 . (D) 4 . 19. Which one of the following represents "stone, water, fire" ? . (A) . (B) . (C) . (D) . 20. (i) Eight friends A, B, C, D, E, F, G and H are seated in a circle facing the centre. (ii) D is between B and G, and F is between A and H. (iii) E is second to the right of A. Which of the following is A's position ? (A) Left of F . (B) Right of F . (C) Left of E . (D) Cannot be determined . 21. In a class of students, Ravi occupies 5 th position from top and 25 th from the bottom in a test. How many students are there in the class ? (A) 30 . (B) 28 . (C) 29 . (D) 25 . 22. Out of the given words, which word can be formed using the alphabets of the word "REGRESSION"? (A) RAIN . (B) GREEN . (C) AGREE . (D) GREASE . 23. Find the odd one out. 7, 28, 63, 124, 215, 342, 511 (A) 7 . (B) 28 . (C) 124 . (D) 215 . 24. A clock is set right at 5 a.m. The clock loses 16 minutes in 24 hours. What will be the right time when the clock indicates 5 a.m. the next day ? (A) 4 : 44 p.m. . (B) 4 : 44 a.m. . (C) 5 p.m. . × . 25. Complete the given series : . (A) . 0 ¸ × + = % . + . ¸ × 0 (B) + = %. + . × + = . (D) 12.30 p.m. . ¸× ¸ × + = + = % . 0 ¸ × (C) % = + . (D) . 0 % × + = ¸. DIRECTION : In the question given below are two statements, followed by 4 conclusions lettered (A), (B), (C) and (D). You have to take the two given statements to be true even if they seem to be at variance from the commonly known facts. Read the conclusions and then decide which of the given conclusions logically follows from the two given statements. 26. Statements : All novels are stories. All stories are songs. Conclusions : (A) All novels are songs . (B) Some novels are songs . (C) Some songs are novels . (D) All stories are not songs. Copyright©2015. Science Olympiad Foundation (SOF).

(15) Class 8 | 10th NCO - 2010. 5 . 27. Study the given diagram carefully and answer the question. 1 . Youths in villages . 5 7 . Unemployed youths . 3 . 4 6 2 . Educated Uneducated unemployed youths in villages are represented by ___. (A) 5 . (B) 4 . (C) 6 . (D) 7 . 28. If ‘¸’ means ‘–’, ‘–’ means ‘×’, ‘×’ means ‘+’ and ‘+’ means ‘¸’, then 20 × 60 ¸ 40 – 20 + 10 = (A) 40 . (B) 0 . (C) 80 . (D) 60 . 29. Complete the figure by choosing the correct option figure. (A) . (B) ? . (C) . (D) . 30. How many triangles are there in the adjoining figure ? (A) 12 . (B) 14 . (C) 15 . (D) 13 . COMPUTERS AND INFORMATION TECHNOLOGY 31. Constants consisting of only alphabets are called ____ . (A) String Constants . (B) Word Constants . (C) Sentence Constants (D) None of these . 32. A method of erasing magnetic media and the removal of remnants of previously recorded signals is called ____ . (A) Debug . (B) Degauss . (C) Default . (D) Deram . (B) Website . (C) Hacker file . (D) Internet information file . 33. What is a cookie ? (A) Cooking software . 34. Which of following operators can be used as exponential operator in Basic ? (A) * . (B) ^ . (C) . (D) @ . 35. To see line number 20 of a BASIC program, I can give the command ____ . (A) SEE 20 . (B) LIST 20 . (C) WRITE 20 . 36. To play Sound and Music files from your computer, you require ____ . (A) Speakers . (B) Sound Card . (C) A program to play media . (D) All of the above. Copyright©2015. Science Olympiad Foundation (SOF). (D) SHOW 20 .

(16) Class 8 | 10th NCO - 2010. 6 . 37. The following steps are used to ____ . (i) Open Microsoft Word and the document you wish to modify. (ii) Highlight the text you wish to have double spaced or select all. (iii) Rightclick the selected text and click Format. (iv) Click Paragraph. (v) In the Paragraph window under spacing change from Single to Double and then click OK. (A) To double space or change the spacing of text in Microsoft Word (B) To mail merge (C) To edit text (D) To change format of paragraph 38. Which of the following is not a keyboard layout ? (A) QWERTY . (B) Maltron . (C) Sholes . (D) Dvorak . 39. What does DBMS stand for ? (A) Digital Base Mapping System . (B) Data Base Management System . (C) Data Borrowing and Movement Software . (D) Data Base Manipulation Software . 40. ARPANET system is ____ . (A) Advanced Reduction Project Agency of U.S. Department of Defence (B) Advanced Research Project Agency of U.S. Department of Defence (C) Advanced Redundant Project Agent of U.S. Department of Defence (D) Advanced Research Proposal Agency of U.S. Department of Defence 41. Match the following. Column I . Column II . (Technology) . (Name of Computer) . p. . Vacuum Tubes . (i) IBM 360 . q. . Integrated Circuits . (ii) ATLAS . r. . Transistors . (iii) ICL 2900 . s. . Very Large Scale Integration . (iv) ENIAC . (A) p(iv), q(i), r(ii), s(iii) . (B) p(i), q(ii), r(iii), s(iv) . (C) p(ii), q(iii), r(iv), s(i) . (D) p(iii), q(ii), r(iv), s(i) . 42. =SUM(A1 : A3) will ______ . (A) Add the values of A1 through A3 . (B) Compare values of A1 and A3 . (C) Divide values of A1 by A2 . (D) Average the values of A1 and A3 . 43. Which of the below is not a type of DVD drive ? (A) DVDRD . (B) DVDRW . (C) DVD+RW . (D) DVD–RAM . 44. The command RT 90 in LOGO, will turn the turtle by _____ . (A) 90 degrees . (B) 90 radians . (C) 90 minutes . Copyright©2015. Science Olympiad Foundation (SOF). (D) 90 seconds.

(17) Class 8 | 10th NCO - 2010. 7 . 45. Which of the following is a star network ? . (A) . (B) . (C) . (D) . 46. Match the following. Column I . Column II . (a) CLS . (i) Check a condition and take suitable action . (b) PRINT . (ii) Print on paper . (c) LPRINT . (iii) Clear the screen . (d) IF THEN ELSE . (iv) Display a message on the screen . (A) a (i), b (ii), c (iii), d (iv) . (B) a (iii), b (iv), c (ii), d (i) . (C) a (iv), b (ii), c (i), d (iii) . (D) a (ii), b (iv), c (i), d (iii) . 47. Which of these is not a type of live communication ? (A) Chat . (B) Email . (C) Instant Messaging . (D) IRC . 48. The unit of time used to measure the speed of RAM is (A) Nanobytes . (B) Nanopixels . (C) Nanoseconds . (D) Nanomoles . 49. How many keys does the standard Windows US keyboard with numpad have ? (A) 74 . (B) 84 . (C) 94 . (D) 104 . 50. Which of these is a type of memory that cannot have information rewritten to it ? (A) DRAM . (B) RAM . (C) ROM . SPACE FOR ROUGH WORK. Copyright©2015. Science Olympiad Foundation (SOF). (D) SRAM .

(18) Class 8 11th. Year 2011. Copyright©2015. Science Olympiad Foundation (SOF).

(19) Class 8 | 11th NCO - 2011. 2 . MENTAL ABILITY 1. . Which list contains numbers that are arranged in order from least to greatest? (A) . 2. . 2 2 2 2 , , , 3 5 7 9 . 9 7 5 3 , , , 2 2 2 2 . (C) . 1 1 2 2 , , , 2 3 5 7 . (D) . 2 2 2 2 , , , 9 7 5 3 . In some science fiction movies, "Warp 2" is defined as 10 times the speed of light. The speed of light is approximately 186,000 miles per second. Which of the following represents Warp 2 in scientific notation ? (A) 1.86 × 10 4 . 3. . (B) . (B) 1.86 × 10 6 . (C) 18.6 × 10 4 . (D) 18.6 × 10 6 . A school opened in 1998 with 42 eighth grade students. The given table shows the increase in the number of eighth graders. What is the rate of increase in the number of eight graders at the school? . Eighth Grade Enrollment . (A) 17 students/year (B) 23 students/year (C) 42 students/year . Year . Number of Students . 1998 1999 2000 2001 . 42 59 76 93 . (D) 51 students/year 4. . A swimming pool is being filled with water at a rate of 1 inch/minute. The owners started filling the pool at 6:00 a.m. What time was it when the water got 6 feet deep ? (1 feet = 12 inches) (A) 6:06 a.m. . 5. . (B) Loss of 9 points . (C) Gain of 3 points . (B) ` 57 . (C) ` 60 . The given figure represents a net of a cube. Each face of the cube is xunits wide. Which formula can be used to find a, the combined area of the top and bottom faces of the cube? 1 2 x 6 (C) a = 2x 2 . (A) a =. 8. . (D) 7:12 a.m. . (D) Gain of 17 points . Jill is putting a tile floor in her kitchen. She needs 52 tiles to cover the whole floor. There are 24 tiles in a box. A box costs ` 23.95. Individual tiles cost ` 2.95. Sales tax is 5%. How much will 52 tiles cost approximately, including sales tax? (A) ` 50 . 7. . (C) 7:00 a.m. . In a football game, a team lost 13 points on one play, gained 7 on the next and lost 3 on the third. What is their position (gain or loss) from their original position ? (A) Loss of 3 points . 6. . (B) 7:06 a.m. . (D) ` 63 . Bottom Face . Top Face . x . (B) a = x 2 (D) a = 4x 2 . A square with side lengths z was cut from a rectangle to form the polygon as shown here. Which expression represents the perimeter of the polygon ? (A) 2x + 4y + 2z . (B) 2x + 4y + 3z . (C) 2x + 4y + 4z . (D) 2x + 4y + 6z. Copyright©2015. Science Olympiad Foundation (SOF). y . y z . x .

(20) Class 8 | 11th NCO - 2011. 9. . 3 . Mr. Das Gupta teaches three drama classes. · The first class has 24 students. · The second class has 30 students. · The third class has 18 students. Mr. Das Gupta wants to divide each class into groups so that every group in every class has the same number of students and there are no students left over. What is the maximum number of students that he can put into each group ? (A) 8 . (B) 6 . (C) 4 . (D) 2 . 1 10. Mohit travelled 225 km in 4 hours. Raj travelled the same distance at an average speed that was 2 10 km per hour faster than Mohit's average speed. What was the number of hours it took Raj to travel 225 km ? 1 (A) 2 4 . 1 (B) 3 4 . 3 (C) 3 4 . 2 (D) 4 5 . 11. Parul made the stack of blocks shown in the adjoining figure. Which of the following figures shows the front view of the stack of blocks ? S id. (A) . (B) . (C) . F ro. e . n t . (D) . 12. A rose garden is in the shape of a circle with a circumference of approximately 37.7 m. Which of the following is the closest to the diameter of the rose garden? (Use p = 3.14) (B) 11.8 m . 13. The graph shows the number of basketball titles won by the boys team and the girls team for three different school teams. Based on the data in the graph, which of the following statements is true ? (A) The F.P.S teams together have won the greatest total number of basketball titles (B) The girls L.P.S team has won exactly twice as many titles as the G.P.S boys and girls teams together . (C) 12.0 m . (D) 18.9 m . Basketball Titles Won Number of Titles Won . (A) 6.0 m . 18 16 14 12 10 8 6 4 2 0 . F.P.S (C) The girls F.P.S team has won more titles than the girls L.P.S team . Boys Girls . L.P.S . G.P.S . (D) The L.P.S teams together have won the greatest total number of basketball titles 14. Which of the following is equivalent to the expression given below ? ( 6 + 6 - 9 6 + 5 6 ) 2 (A) 12 . (B) 24 . (C) 144 . 15. The diagram shows a triangle and some of its dimensions. What is the value of t ? (A) 25 . (B) 30 . (C) 35 . (D) 40. Copyright©2015. Science Olympiad Foundation (SOF). (D) –24 20 cm 30° t cm . 60° . 15 cm .

(21) Class 8 | 11th NCO - 2011. 4 . LOGICAL AND ANALYTICAL REASONING 16. The given question contains problem figures 1, 2, 3, 4 and 5. Select a figure from the options which will continue the same series as given in the problem figures. Problem Figures . ? . (A) . 3 . 2 . 1 . 4 . (B) . 5 . (C) . (D) . 17. A series is established if one of given options is placed in place of the sign ?. Which figure should be placed here ? Problem Figures . ? 1 . (A) . (B) . 2 . 3 . 5 . 4 . (C) . (D) . 18. Complete the missing portion of the given pattern by selecting from the given options. (A) . (B) . (C) . (D) . ? . 19. Choose from the options in which the Figure (X) is embedded. (A) . (B) . (C) . (D) . Fig. (X ) . 20. The given question consists of sets of figures 1, 2, 3 and 4. There is a definite relationship between figures 1 and 2. Establish a similar relationship between figures 3 and 4 by selecting a suitable figure from the options which would replace the sign of question mark (?) in figure (4). Problem Figures . (A) . (B) . ? (C) . (D) . 1. 2 . 3. 4 . 21. Which letter will be sixth to the left of the nineteenth letter from the right end of the English alphabet? (A) M (B) N (C) B (D) Y. Copyright©2015. Science Olympiad Foundation (SOF).

(22) Class 8 | 11th NCO - 2011. 5 . 22. A painter is given a task to paint a cubical box with six different colours for different faces of the cube. The detailed account of it is given as : (a) Red face should lie between yellow and brown faces. (b) Green face should be adjacent to the silver face. (c) Pink face should lie adjacent to the green face. (d) Yellow face should lie opposite to the brown one. (e) Silver and pink faces should lie opposite to each other. The face opposite to red is _____ . (A) Yellow . (B) Green . (C) Pink . (D) Silver . 23. Out of the five given figures, four are similar in a certain way. Which figure is not like the other four? . 1 . (A) . (B) . 2 . 3 . 4 . 5 . (C) . (D) . 24. How many dots lie opposite the face having three dots, when the given figure is folded to form a cube ? (A) 2 (B) 4 (C) 5 (D) 6 25. How many triangles are there in the following figure ? (A) 26 (B) 28 (C) 22 (D) None of these P . 26. Choose the correct mirror image of the figure (x) if a mirror is placed along PQ. . (A) . (B) . (C) . (D) . Fig. (x) . Q . 27. A figure marked on a transparent sheet is given here. Which option resembles the figure obtained by folding the transparent sheet along the dotted line ? . (A) . Transparent Sheet . (B) . (C) . (D) . 28. Four of the following five pairs of alphabets and numerals have same relationship between their elements as in the case of the pair PROBLEM : 2948375 and hence form a group. Which one does not belong to the group ? (A) BORE : 8497 (B) MOEP : 5972 (C) LBOR : 3849 (D) OMEP : 4572. Copyright©2015. Science Olympiad Foundation (SOF).

(23) Class 8 | 11th NCO - 2011. 6 . 29. In a certain code 'TRADE' is written as '7%#94' and PREY is written as '$%48'. How is 'ARTERY' written in that code ? (A) 9#7%#8 (B) 9#%7#8 (C) #%74%8 (D) 9%#7%8 30. Complete the series given below. (A) 2168 . (B) 2272 . 1, 6, 40, 276 __ ?_ (C) 468 . (D) 9612 . COMPUTERS AND INFORMATION TECHNOLOGY 31. Device needed for communication between computers using telephone network is ____ . (A) Modem (B) Printer (C) CDROM (D) Plotter 32. Which hardware does each computer need to communicate on the Internet ? (A) UPS (B) Modem (C) Printer (D) Speakers 33. Which technology is used in compact discs ? (A) Mechanical (B) Electrical . (C) Laser . 34. A Pixel is _____ . (A) A computer program that draws picture (C) The smallest resolvable part of a picture . (B) A picture stored in secondary memory (D) None of these . (D) None of these . 35. Mohit set up a page for the school magazine. The text did not quite fill the page as shown in Figure 1. He made two changes and the result was Figure 2. What two changes were made ? Sporting Talent The school has seen success in many sports this year. First place was gained in the regional swimming, athletics and tennis. The Boys’ Soccer team narrowly lost in the Grand Final as did the Girls’ Netball team. The school’s successes are due to the hard work of the students and coaches. . Figure 1 (A) Line spacing increased and text justified (C) Bottom margin decreased and text justified . Sporting Talent The school has seen success in many sports this year. First place was gained in the regional swimming, athletics and tennis. The Boys’ Soccer team narrowly lost in the Grand Final as did the Girls’ Netball team. The school’s successes are due to the hard work of the students and coaches. Figure 2 (B) Right margin decreased and text centred (D) Bottom margin decreased and text centred . 36. The formula bar displays what was entered in cell F2. Why did the error message #NAME? appear in cell F2? (A) There should be parentheses around B2 : E2. (B) The equals sign should be deleted from the formula. (C) There should be a plus sign in the formula instead of a colon. (D) You can only use the count function to count down a column. 37. Which of the following is a programming language ? (A) Lotus (B) Pascal (C) MSExcel . (D) Netscape . 38. Before submitting your work you want to find words spelt incorrectly. Which one of the following options would you use ? (A) Thesaurus (B) Spell checker (C) Grammar Checker (D) Find and Replace. Copyright©2015. Science Olympiad Foundation (SOF).

(24) Class 8 | 11th NCO - 2011. 7 . 39. You are setting the timings for a slideshow. Which slide will stay on the screen for the least time? Harbour Bridge . Sydney Landmarks . 00:06 . (A) 1 . 1 . 00:05 . Opera House . 2 . (B) 2 . Palm Beach . 00:02 . 3 . (C) 3 . 00:03 . 4 . (D) 4 . 40. The screen shows the details of a folder. The headings are missing from the top of each column. Which of the following shows the correct order of the column headings ? (A) Name, Size, Date Modified, Type (B) Type, Size, Name, Date Modified (C) Date Modified, Size, Name, Type . (D) Name, Size, Type, Date Modified . 41. What is the correct HTML tag for inserting a line break ? (A) <lb> . (B) <break> . (C) . (D) <ol> . 42. A program neither replicates nor copies itself, but does damage or compromises the security of the computer. Typically it relies on someone emailing it to you; it does not email itself. It may arrive in the form of a joke program or software of some sort. This is known as a _____. (A) Joke Program . (B) Worm . (C) Trojan . (D) Hoax . (C) Frames . (D) Keyframes . (C) .fl . (D) .flx . 43. Each layer of a Flash movie is divided into ____. (A) Ruler Units . (B) Animation . 44. What is the file extension supported by Flash ? (A) .flash . (B) .fla . 45. The contents of digital certificates are ____. (A) The business address and digital signature . (B) The name of the organisation/individual . (C) Public key, serial no. and expiry date . (D) All of these . 46. The cursor is positioned at X as shown. Which key should be pressed to move the cursor to the cell containing the word 'Skeleton'? (A) Enter . (B) Control . (C) Shift . (D) Tab . X Muscular and Skeletal Systems Muscle . Skeleton . Tendon . Bone . Cartilage . Ligament . 47. Paper spreadsheets can have all the same advantages as an electronic spreadsheet except which of the following ? (A) Accuracy . (B) Speed . (C) Headings . Copyright©2015. Science Olympiad Foundation (SOF). (D) Rows and columns.

(25) Class 8 | 11th NCO - 2011. 8 . 48. You want to format the heading voltage with the same alignment as the heading current. Which icon will give the same alignment ? (A) (B) (C) (D) . A . 49. What has been done to image 1 to produce image 2 ? (A) Flip vertical (B) Flip Horizontal (C) Rotate Left 90° Image 1 . (D) Rotate Right 90° . Image 2 . 50. The <TITLE> tag is a/an _______ element. (A) Empty . (B) Container . (C) Null . SPACE FOR ROUGH WORK. Copyright©2015. Science Olympiad Foundation (SOF). (D) Tag .

(26) Class 8 12th. Set A Year 2012. Copyright©2015. Science Olympiad Foundation (SOF).

(27) 2. 12th NCO - Set-A. MENTAL ABILITY 1.. 2.. The square root of (A) 1. (0.75)3 + [0.75 + (0.75)2 + 1] is _______. 1 − 0.75 (B) 2. (C) 3. (D) 4. What is the area of the inner equilateral triangle if the side of the outermost square is 'a' , if BD is twice of EF ? (ABCD is a square). (A). 3 3a 2 32. (B). 3 3a 2 64. (C). 5 3a 2 32. (D). 3.. The ratio between the number of passengers travelling by Ist and IInd class between the two railway. 3a 2 16. stations is 1 : 50, whereas the ratio of Ist and IInd class fares between the same stations is 3 : 1. If on a particular day, ` 1325 were collected from the passengers travelling between these stations by these classes, then what was the amount collected from the IInd class passengers ?. 4.. (A) ` 750 . (B) ` 850. (C) ` 1000. In the given figure AB = AC, BC = CD and DE || BC. Find the measure of ∠x. (A) 54°. (B) 61° . (C) 58°. (D) 72°. 5..  x −1y 2   x −3 y 5  ÷ Simplify :  2 −4   2 −3  x y  x y . 7. 6.. (D) ` 1250. (A) 0. 5. (B) –1. (C) xy. (D) x 4y 2. There is a question followed by three statements. While answering the question, you may or may not require the data provided in all the statements. You have to read, the question and the three statements and then decide whether the question can be answered with any one or two of the statements or all the three statements are required to answer the question. Mr. Gupta borrowed a sum of money on compound interest. What will be the amount to be repaid if he is repaying the entire amount at the end of 2 years?. I.. The rate of interest is 5 p.c.p.a.. II.. Simple interest fetched on the same amount in one year is ` 600.. III. The amount borrowed is 10 times the simple interest in 2 years.. 7.. (A) I only. (B) III only. (C) I or II only. (D) None of these. In the given figure, what percent of the circle is occupied by sector C. 1 (A) 33 3 % 2 (C) 16 % 3. 2 (B) 22 9 % 7 (D) 27 % 9. Copyright©2015. Science Olympiad Foundation (SOF). C D. 120°. 100° 60° A. 80° B.

(28) 3. 12th NCO - Set-A 8.. A black disc has the numeral 1 written on one side and the numeral 2 on the other. A coloured disc has the numeral 3 on one side and the numeral 4 on the other. Each face is equally likely to appear. Both the discs are tossed together. Match the corresponding probabilities. Column-I Column-II. (a) Probability of getting the faces marked 1 and 3 (i) 1/2. (b) Probability that the sum of the two numbers will be 5 (ii) 1/4. (c) Probability that the sum of the two numbers will be 4 (iii) 0. (d) Probability that the sum of the two numbers will be 7. (A) (a) → (i), (b) → (ii), (c) → (ii), (d) → (iii) (B) (a) → (ii), (b) → (i), (c) → (ii), (d) → (iii). (C) (a) → (i), (b) → (i), (c) → (ii), (d) → (iii) (D) (a) → (i), (b) → (ii), (c) → (iii), (d) → (iii) 9.. 1 kg, while the average weight of three boys Q, S 3 and T is 53 kg. What is the average weight of P, Q, R, S and T ?. The average weight of three boys P, Q and R is 54 (A) 52.4 kg. (B) 53.2 kg. (C) 53.8 kg. (D) Data inadequate. 10. P can complete a work in 12 days working 8 hours a day. Q can complete the same work in 8 days working 10 hours a day. If both P and Q work together, working 8 hours a day, in how many days can they complete the work? 5 6 5 6 (B) 5 (C) 6 (D) 6. (A) 5 11 11 11 11. Logical and Analytical Reasoning 11. Find the missing number amongst the given options at the place of sign of interrogation (?).. (A) 25 . (B) 28. (C) 35. (D) 38. 12. Select the figure that can be formed by joining the figures given in box marked (X).. (A). . (B). (C). . (D). . 13. If 'SWAMINATHAN' is coded as 'NAHTANIMAWS' in a certain code language, how would you code 'SIRNAME' in that language?. (A) EMARNIS (B) EMNARIS (C) EMANRIS (D) None of these 14. If 'A + B' means that A is the father of B; 'A – B' means that A is the wife of B; 'A × B' means that A is the brother of B; 'A ÷ B' means that A is the daughter of B. Then, which of the following is. true for P ÷ R + S + Q ? (A) P is the daughter of Q (B) Q is the aunt of P. (C) P is the aunt of Q. (D) P is the mother of Q. 15. If A # B means B is at 1 metre to the right of A; A $ B means B is at 1 metre to the North of A; A * B means B is at 1 metre to the left of A; A £ B means B is at 1 metre to the South of A. and first person from the left is facing North, then according to P # R $ A * U, in which direction is U with respect to P? (A) East (B) West (C) North (D) South. Copyright©2015. Science Olympiad Foundation (SOF).

(29) 4 16.. 12th NCO - Set-A Use the following notations to answer the question below : A " B means 'add B to A' A ' B means 'subtract B from A' A @ B means 'divide A by B' A * B means 'multiply A by B' The profit percentage of a commodity is worked out by multiplying the quotient of the difference between the amount of the sale price and the total expenses and divided by the amount of total expenses by 100. If the sale price of an article is (S), the total expenses is equal to the sum of the cost price (C), transportation cost (T), labour charges (L), which of the following expressions would indicate the profit percentage? (A) [{S"(C' L' T)} * (C" L" T) @ 100] (B) [{S'(C" L" T)} @ (C" L" T) * 100] (C) [{S'(C" L" T)} @ (C" L" T) @ 100] (D) [{S – (C + L + T)} ÷ (C + L + T)] × 100. 17. A cube is coloured orange on one face, pink on the opposite face, brown on one face and silver on a face adjacent to the brown face. The other two faces are left uncoloured. It is then cut into 125 smaller cubes of equal sizes. How many cubes are coloured silver on one face, orange or pink on another face and have four uncoloured faces ?. (A) 8 (B) 10 (C) 12 (D) 16 18. Choose out of these four figures which shows the correct water-image of the figure given on right.. (A). (B). 19.. (C). (D). How many triangles are there in the following figure ? (A) 25 (B) 20 (C) 36 (D) None of these. 20. Choose the correct mirror image from the given options of the. (A). (B). . figure (X) if mirror is placed vertically left. (C). (D). computers and information technology DIRECTION (21 & 22) : Study the Adobe Flash CS3 Toolbox and answer the questions that follow. 21. ‘a’ is the __________ and ‘d’ is the __________ tool.. (A) Lasso, Ink bottle. (B) Free transform, Ink bottle. (C) Eyedropper, Paint bucket. (D) Lasso, Paint bucket. 22. The tool ‘c’ is the _________ tool.. (A) Ink bottle . (C) Pen . (B) Brush (D) Color. Copyright©2015. Science Olympiad Foundation (SOF). Figure (X).

(30) 5. 12th NCO - Set-A 23. In internet terminology, RSS stands for _______.. (A) Rich Site Summary . (C) Real Slide Show . (B) Really Simple Syndication (D) Both (A) and (B) are correct. 24. Which of the following is used to display the given output? . (A) <html> (B) <html> <body> <body> NCO2012 NCO2012 </body> </body> </html> </html>. (C) <html> (D) <html> <body> <body> NCO 2012 NCO 2012 </body> </body> </html> </html>. NCO2012. 25. In the given image, the highlighted area is the main control center of the MS-Access 2007 database. This area is called the ____.. (A) Office Button. (B) Quick Access Toolbar. (C) Navigation Pane. (D) MS Access Table. 26.. The (A) (B) (C) (D). network topology shown in the given picture is ________. Bus topology Star topology Ring topology Mesh topology. 27. Match the MS-PowerPoint 2007 tools with the operations they perform: . I.. Column-I . A. Column-II. a.. Align text within a text box. II.. b.. Specify the line spacing to use. III.. c.. Fill the selected shape with a solid color, gradient, picture or . . texture. IV.. d.. Change the orientation of text to vertical, horizontal, etc.. V. e.. Convert text to a smart art graphic. (A) I – a, II – d, III – e, IV – b, V – c (C) I – d, II – a, III – e, IV – b, V – c. (B) I – a, II – b, III – c, IV – d, V – e (D) I – d, II – a, III – b, IV – e, V – c. Copyright©2015. Science Olympiad Foundation (SOF).

(31) 6. 12th NCO - Set-A. 28. The MS-Word 2007 menu popup shown in the given image is used to ____.. (A) Change the document background . (B) Change the color of the text in the selected document . (C) Highlight selected text. (D) All of these. 29. In MS-Word 2007 which tab should be used to set the language option from English (United States). to English (UK)? (A) Page Layout. (B) View. (C) Design. (D) Review. 30. In MS-PowerPoint 2007, which tab is used to set time to advance slides?. (A) Insert (B) Design (C) Animations (D) Slide Show DIRECTION (31 & 32) : Given below is a table in MS-Excel 2007. Answer the questions that follow:. 31. The formula ‘=AVERAGE(B2, F2)’ was entered in the cell G2. This formula will calculate the average. of which subjects? (A) Mathematics, Physics, Chemistry, Biology and Computer (B) Mathematics, Physics, Chemistry and Biology (C) Mathematics and Computer (D) Physics, Chemistry, Biology and Computer. 32. The formula to calculate the average of all subjects should be _______.. (A) = AVERAGE(G2) (B) =AVERAGE(B2, F2). (C) =AVERAGE(B2 : F2) (D) =AVERAGE(B2 : G2) 33. The input device needed for interpreting data from the given image is ________.. (A) MICR Reader. (B) OMR Reader. (C) Barcode Reader. 34.. Which of the following is not true for the tag in HTML? (A) It breaks the line. (B) It is a container tag. (C) It displays the text from the next line. (D) It does not give any space between the two lines.. (D) None of these. 35. In Adobe Flash CS3, the following image displays the _________.. (A) Toolbox. (B) The Properties Inspector . (C) Timeline. (D) Stage. 36. Which tag is used to change the background color of the webpage?. (A) <COLOR> (B) <BACKCOLOR> (C) <IMAGECOLOR>. Copyright©2015. Science Olympiad Foundation (SOF). (D) <BGCOLOR>.

(32) 7. 12th NCO - Set-A 37. Match the following keystrokes with corresponding operations in Adobe Flash CS3: . Column-I . Column-II. I.. +. . a.. To insert a new frame. II.. +. +. . b.. To create a new movie. III.. +. . c.. To remove a frame. IV.. . d.. To hide/show Timeline window. V.. . e.. To execute Flash File/Test Movie. (A) I – b, II – e, III – d, IV – c, V – a (C) I – b, II – d, III – e, IV – a, V – c. (B) I – d, II – e, III – b, IV – c, V – a (D) I – d, II – e, III – b, IV – a, V – c. 38. Which of the following HTML code should be used to display text in Red color?. (A) (B) . (C) (D) 39. What is the name given to the extra window ‘A’ which opens up when you go to some website?. (A) Microsoft Window . (B) Browser Window. (C) Pop-up Window. (D) Movie Window. 40.. Which of the following is a disadvantage of a network? (A) High Speed of transmission of files (B) Inability to run application programs in case of server faults (C) Cost efficient. (D) Easy sharing of resources. 41. In MS-Access 2007, what is the name given to the highlighted area in the given picture?. (A) Tabbed Ribbon. (B) Standard Toolbar. (C) Office Button. (D) Quick Access Toolbar. 42. Which feature of MS-Word 2007 can be used to insert double line below text as shown in the figure?. (A) Bold. (B) Underline. (C) Strikethrough. (D) Double Strikethrough. Copyright©2015. Science Olympiad Foundation (SOF).

(33) 8. 12th NCO - Set-A. 43. Which MS-Word 2007 tab is used to Switch ON/OFF – Synchronous Scrolling between two. documents? (A) Home. 44.. What happens when in MS-Excel, you forget to put an equal to (=) before a formula? (A) ###### is displayed in the cell. (B) #REF! is displayed in the cell. (C) The formula is displayed as it is in the cell. (D) The formula is still executed and its results are displayed in the cell.. (B) Page Layout. 45. In MS-PowerPoint 2007, the. (C) View. (D) Design. is available in the ________ tab.. (A) Slide Master. (B) Home. (C) Insert. 46.. In which of the following is MICR widely used? (A) Used in banking business to read and store cheque numbers accurately. (B) To capture product information in shops and stores. (C) As an input device for data entry like reading exam answers for multiple choice questions. (D) Conversion of scanned images of handwritten text to machine encoded text.. 47. The resolution of a typical SVGA monitor is _____.. (A) 100 × 200 pixels (B) 200 × 100 pixels (C) 250 × 200 pixels. (D) View. (D) 1024 × 768 pixels. 48. What information do you get when you see this image in an incoming e-mail?. (A) The e-mail has been sent to several people. (B) This is a News Item.. (C) The e-mail is from a known contact. (D) The e-mail contains an attachment. 49. Which of the following statements is correct ?. (A) 1 MB = 1024 x 1024 x 1024 bytes. (C) 1 KB = 1024 x 1024 bytes . (B) 1 MB = 2 x 1024 bytes (D) 1 GB = 1024 x 1024 x 1024 bytes. 50. Example of Boot virus is ________.. (A) Danish Boot (B) Devil.941. (C) Disk Killer. SPACE FOR ROUGH WORK. Copyright©2015. Science Olympiad Foundation (SOF). (D) All of these.

(34) Class 8 12th. Set B Year 2012. Copyright©2015. Science Olympiad Foundation (SOF).

(35) 2. 12th NCO - Set-B. MENTAL ABILITY 1.. In an examination, a pupil's average marks were 63. If he had obtained 20 more marks for his Geography paper and 2 more marks for his History paper, his average would have been 65. How many papers were there in the examination?. (A) 8. (B) 9. (C) 10. (D) 11. 2.. Out of the total 390 students studying in a college of Arts and Science, boys and girls are in the ratio of 7 : 6 respectively and the number of students studying Arts and Science are in the ratio of 3 : 7 respectively. The boys and girls studying Arts are in the ratio of 4 : 5 respectively.. What is the ratio between the girls studying Arts and Science respectively?. (A) 13 : 23. 3.. D is a point on side of DABC, such that BD =. (B) 26 : 79. (C) 8 : 13. (D) 23 : 36. 1 BC , E is the mid-point of AC. What fraction of the 3 area of DABC is the area of DDEC if their corresponding heights are in the ratio of 3 :1? 1 2 3. (B). (C). (D) None of these (A) 2 3 2 2. 2. 4.. Solve for x if xa ·xb ·x2ab = (25)2, and a + b = 5. (A) 3 (B) 1. 5.. Numbers 1 to 10 are written on 10 separate slips and mixed well. One slip is chosen at random.. Find the probability of getting 3. 1 1. (B). (A) 5 10. (C) 2. (C). 1. 9. 6.. The value of. (A) 2.03. 7.. The diagonals of a rectangle PQRS intersect each other at O.. (D). 3 10. 0.01 + 0.81 + 1.21 + 0.09 is ______. (B) 2.1. (C) 2.4. (D) 2.13. S. If ∠POS = 40°, find ∠ROQ and ∠ORS.. (D) 25. (A) 40°, 70° . R 40°. O. (B) 30°, 70°. (C) 50°, 60° . (D) None of these. 8.. Given below is a question which is followed by three statements. While answering the question,. P. Q. you may or may not require the data provided in all the statements. You have to read the question and the three statements, and then decide whether the question can be answered with any one or two of the statements or all the three statements are required to answer the question. The answer number bearing the statements, which can be dispensed with, if any, while answering the question is your answer.. What is the rate of interest per annum?. I.. The amount becomes ` 11,205 with compound interest after 2 years.. II.. The same amount with simple interest become ` 11,000 after 2 years.. III. The amount invested is ` 10,000.. (A) I or II only. (B) II or III only. (C) I or III only. Copyright©2015. Science Olympiad Foundation (SOF). (D) None of these.

(36) 12th NCO - Set-B. 3. 9.. In the adjacent pie chart, the angle of the sector for study is ______. . (A) 90° . (B) 190°. (C) 60° (D) 180°. 10. P, Q and R are three typists who while working simultaneously can type 216 pages in 4 hours. In one hour, R can type as many pages more than Q as Q can type more than P. During a period of five hours, R can type as many pages as P can during seven hours. How many pages does P, Q, R type per hour respectively ?. (A) 14, 17, 20. (B) 15, 17, 22. (C) 15, 18, 21. (D) 16, 18, 22. Logical and Analytical Reasoning 11. Pointing to a boy, Aruna said to Pushpa, "The mother of his father is the wife of your grandfather. (Mother's father)". How is Pushpa related to that boy ? (A) Sister (B) Niece (C) Cousin sister. (D) Wife. 12. Study the information given below :. (i) 8 trees – mango, guava, papaya, pomegranate, lemon, banana, raspberry and apple are in two. rows [4 in each row] facing North and South. (ii) Lemon is between mango and apple but just opposite to guava. (iii) Banana is at one end of a line and is just next in the right of guava or either banana tree is just after guava tree. (iv) Raspberry tree which is at one end of a line, is just diagonally opposite to mango tree. Which tree is just opposite to Pomegranate tree ? (A) Mango (B) Banana (C) Papaya (D) Data is inadequate. 13. In the question given below, use the following notations :. A ′′ B means 'add B to A'. A ′ B means 'subtract B from A'. A @ B means 'divide A by B'. A * B means 'multiply A by B'. The total airfare is calculated by adding 15% of the basic fare as fuel surcharge, 2% of basic fare as IATA charges and ` 200 as airport tax to the basic fare. If the basic fare of a section is B, which of the following will represent the total fare ?. (A) B′(B * 15) @ 100′′(B * 2) @ 100′′ 200 (C) B′′(B * 15) @ 100′′(B * 2) @ 100′′ 200. (B) B′′(B * 15) @ 100′(B * 2) @ 100′′ 200 (D) B′′(B * 15) @ 100′′(B * 2) @ 200′′ 100. 14. Find the missing number from the options given below. 1728 3 4. (A) 625. (B) 225. 1728 2 6. ? 1. 5. (C) 205. (D) 125. 15. In a certain code language "ku fe te pa' means 'He is eating now'; 'te sa ku' means 'Eating is necessary', 'pa no ti' means 'He was serious', and 'ti te re' means 'is work was'.. On the basis of above information, the code of which of the following words can definitely be found ?. (A) eating (B) he (C) necessary (D) All of these. Copyright©2015. Science Olympiad Foundation (SOF).

(37) 4. 12th NCO - Set-B. 16. How many squares does the given figure have ? . (A) 16. (B) 19. (C) 17 (D) None of these. 17. The six faces of a cube are coloured black, brown, green, red, white and blue in the following ways :. (i) Red is opposite to black.. (ii) Brown is adjacent to blue.. (iii) Blue is adjacent to white.. (iv) Red is at the bottom surface.. (v) Green is between red and black.. The four adjacent colours are _____.. (A) Black, Blue, Brown, Red (C) Black, Blue, Red, White . (B) Black, Blue, Brown, White (D) Black, Brown, Red, White. 18. Choose the correct water-image of the figure (X) from the given options.. Fig. (X). (A). (B). (C). (D). 19. There is a set of three figures X, Y and Z have been given, showing a sequence in which a paper is folded and finally cut from a particular section. Select the figure from the options which most closely resembles the unfolded piece of fig(z).. X. (A). (B). Y. Z (C). (D). 20. Select the figure from a set of four figures A, B, C and D that can be formed by joining the only four parts given in box marked (X).. Fig. (X). (A). (B). (C). Copyright©2015. Science Olympiad Foundation (SOF). (D).

(38) 12th NCO - Set-B. 5. Computers and information technology 21. This icon of MS-PowerPoint 2007 resets the position, size and formatting of the slide placeholders to their default settings.. (A). (B). (C). (D). 22. Name the dialup network connectivity that provides error checking?. (A) RAS (B) SLIP (C) PPP. (D) UDCP. 23. Which of the following HTML tag is not a container tag?. (A) (B) <BODY> (C) <IMG>. (D) . 24. What is the output of the following HTML code?. <html>. <body>. This is the use of the br tag. </body>. </html> This is the (A) use of the br tag. This is (B) the use. of the br tag. (C) This is the use of the br tag. (D) This is the use of the br tag. 25. Match the chart types with the chart icon – as used in MS-Excel 2007. . Column-A . I.. Line Chart . a.. II.. X Y (Scatter) Chart . b.. III. Column Chart . c.. IV. Bar Chart . d.. V.. e.. (A) I – e, II – a, III – d, IV – b, V – c. (B) I – e, II – d, III – a, IV – b, V – c. (C) I – d, II – e, III – a, IV – c, V – b. (D) I – d, II – a, III – e, IV – b, V – c. Pie Chart . Column-B. Copyright©2015. Science Olympiad Foundation (SOF).

(39) 6. 12th NCO - Set-B. 26. In Adobe Flash CS3, the place where the movie is created using graphic, text and video clips is. called ______. (A) Stage. 27.. Which of the following correctly defines the term 'hang' in computer terminology? (A) Switching off system automatically. (B) Restart of the computer. (C) System becoming non responsive to the keyboard or mouse inputs. (D) Opening up of a number of windows unintentionally.. (B) Toolbox. (C) Timeline. 28. The iPad uses an internal rechargeable ______ battery.. (A) SiPo (B) LiPo (C) WiOs 29. In Adobe Flash CS3,. (D) Property Inspector. (D) Micro-5V. tool is used to ______.. (A) Select an object in free form. (B) Draw an oval. (C) Zoom in and Zoom out the view of the movie. (D) Give color to the outline of an object. 30. www.alexa.com is a ______.. (A) Social networking website (C) Payment gateway solution . (B) Leading provider of free, global web metrics (D) Top best e-commerce website. 31. These MS-ACCESS 2007 objects are used to present data in an attractive and informative layout for printing. They are _____.. (A) Macros. (B) Queries. (C) Reports. (D) Forms. 32. This MS-ACCESS 2007 data type is used for lengthy text and numbers such as definitions or descriptive notes. This data-type is ______.. (A) Text. (B) Memo. (C) OLE Object. (D) Number. 33. Match the MS-Word 2007 tools with the operations they perform. . Column-A . Column-B. I.. a.. Split text into two or more columns.. II.. b.. Choose a color for the background of the page.. III.. c. Select the margin sizes for the entire document or the current section.. IV.. d.. Add or change the border around the page.. V.. e.. Choose a paper size for the current section.. (A) I – c, II – a, III – e, IV – b, V – d (C) I – d, II – e, III – a, IV – b, V – c. (B) I – d, II – a, III – e, IV – b, V – c (D) I – c, II – e, III – b, IV – a, V – d. Copyright©2015. Science Olympiad Foundation (SOF).

(40) 12th NCO - Set-B. 7. 34. In MS-Excel 2007, while working on charts you can customize the placements of various elements like Axis Title, Chart Title, Legends, etc. through _____.. (A) Layout Tab. (B) Design Tab. (C) Both (A) and (B). (D) None of these. 35. Output as marked through ‘A’ in a cell in a spreadsheet indicates ______.. (A) It is an invalid cell reference. (B) Data is invalid. (C) Data is unavailable (D) The column is not wide enough to display the result or the value. 36. Identify the MS-Word 2007 icon. . (A) Balloons (C) New comment . (B) Spelling & Grammar (D) Track Changes. 37. In Adobe Flash CS3, shortcut for Pencil tool. (A) P. (B) Y. is _______. (C) N. (D) B. 38. Which of the following FLASH tools are used to give a color to the outline of an object?. (A). (B). (C). (D). 39. In MS ACCESS - 2007, which view looks like a spreadsheet?. (A) Datasheet view. (B) PivotTable View. (C) PivotChart View. (D) Design View. 40. In ______ topology, all workstations are connected to a central hub.. (A) Ring. (B) Bus. (C) Star. (D) Mesh. 41. In MS-Word 2007, the button marked ‘A’ is used to ______.. (A) Show / Hide the ruler. (B) Set Tabs. (C) Select Browse Object. (D) Zoom In/Zoom Out. 42. The button highlighted in the MS-Word 2007 application . image shown here is used to ______.. (A) Clear the formatting in a document. (B) Change text styles in a document. (C) Insert paragraph marks and other formatting symbols in a document. (D) Show / Hide Paragraph marks and other hidden formatting symbols in a document. 43. What is the maximum number of rows and columns respectively in an MS-Excel 2007 work. sheet? (A) 1048576, 16384. (B) 65536, 256. (C) 1084576, 16834. 44. Android is an open source software backed by _____.. (A) Yahoo (B) Rediff (C) Google. Copyright©2015. Science Olympiad Foundation (SOF). (D) 65563, 265 (D) Hotmail.

(41) 8. 12th NCO - Set-B. 45. In MS-Excel 2007, what are the items indicated by the item ‘A’? A. B. C. D. E. G. Mathematics. Physics. Chemistry. Biology. Computer. Average. 44. 32. 45. 47. 45. A. . (A) Filter switches. (B) Data switches. (C) Form switches. (D) None of these. 46. The device used to check multiple choice examination answer sheets with the help of computers is called a ______.. (A) Magnetic Ink Character Reader (C) Optical Mark Reader . (B) Bar code reader (D) QR Code reader. 47. In MS-PowerPoint 2007, to add notes in the Normal View, you should ______.. (A) Click on the Slides Tab and insert notes. (B) Insert a footer on the slide and enter the notes there. (C) Click on the notes box at the bottom of the screen and type your text (D) Click set up slide show option to add notes. 48. Bluetooth technology is a form of ______ communication.. (A) Wired (B) Wireless (C) Both (A) and (B). (D) None of these. 49. In Adobe Flash CS3, the tool used to select whole objects and moving them is ________.. (A). (B). 50. WM.Concept, Melissa are examples of ______.. (A) Program viruses (B) Boot viruses. (C). (C) Macro viruses. SPACE FOR ROUGH WORK. Copyright©2015. Science Olympiad Foundation (SOF). (D). (D) None of these.

(42) Class 8 13th. Set A Year 2013. Copyright©2015. Science Olympiad Foundation (SOF).

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